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Computer Power Supplies

2,704 productsUpdated September 2026
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Lenovo 8GB DDR4 3200MHz ECC memory module, green circuit board with black chips and white labels.

Lenovo

Lenovo 4X77A77494 memory module 8 GB 1 x 8 GB DDR4 3200 MHz ECC

£95.31

up to £325.19

5 offers
Inter-Tech SFX-300W power supply unit 20+4 pin ATX ATX Grey

Inter-Tech

Inter-Tech SFX-300W power supply unit 20+4 pin ATX ATX Grey

£45.24

up to £54.29

4 offers
HP 750W Power Supply Uni for HP

HP

HP 750W Power Supply Uni for HP

£138.97

up to £166.76

4 offers
DELL 1000W Power Supply Uni for

Dell

DELL 1000W Power Supply Uni for

£146.34

DELL 265W X power supply for

Dell

DELL 265W X power supply for

£69.98

up to £83.98

4 offers
CoreParts Power dper. 65W 19.5V

CoreParts

CoreParts Power dper. 65W 19.5V

£19.76

up to £23.71

4 offers
CoreParts Power dper for oshi

CoreParts

CoreParts Power dper for oshi

£20.73

up to £25.07

4 offers
Black Phanteks AMP GH 750W modular power supply with 80PLUS Gold certification and sleek, vented design.

Phanteks

Phanteks AMP GH 750W 80PLUS Gold ATX Power Supply Modular - Black

£74.02

up to £88.82

4 offers
HPE SPS-UPS.1500.G3.N

HPE

HPE SPS-UPS.1500.G3.N

£232.13

E-Line Pls Power Srip 3-wy C

E-Line

E-Line Pls Power Srip 3-wy C

£13.88

up to £18.32

4 offers
GAMEMAX RPG Rampage 850W Fully Modular 80 Plus Bronze PSU With 140mm F

GAMEMAX

GAMEMAX RPG Rampage 850W Fully Modular 80 Plus Bronze PSU With 140mm F

£53.76

up to £85.16

3 offers
LC-Power LC1000M V3.0 power supply unit 1000 W 20+4 pin ATX ATX Black

LC-Power

LC-Power LC1000M V3.0 power supply unit 1000 W 20+4 pin ATX ATX Black

£140.94

up to £173.85

4 offers
DELL Dnish 130W US-C C dper

Dell

DELL Dnish 130W US-C C dper

£58.05

up to £70.96

4 offers
Lenovo 300W C dper for Lenovo

Lenovo

Lenovo 300W C dper for Lenovo

£64.56

up to £77.47

4 offers
Black provu AC/DC power supply plug with one USB output, 5V/1.2A, compact design, replacement PSU.

provu

provu AC/DC Power Supply Plug 1 USB Output 5V/1.2 A - Replacement PSU

£14.95

up to £23.27

4 offers
Draytek Replacement Power Supplies for DrayTek Networking Products - 1

Draytek

Draytek Replacement Power Supplies for DrayTek Networking Products - 1

£19.98

up to £31.74

5 offers
HPE SPS-PS 500W power supply unit, silver casing, black cooling fan, and multiple connector ports.

HPE

HPE SPS-PS 500W FS PlatinumPlus - shipping new HPE spare part:754377-0

£375.71

DELL YFG1C power supply unit 870 W Black. Grey

Dell

DELL YFG1C power supply unit 870 W Black. Grey

£62.39

up to £74.87

4 offers
Synology PSU 500W_4 power supply unit 500 W 24-pin ATX Grey

Synology

Synology PSU 500W_4 power supply unit 500 W 24-pin ATX Grey

£191.35

up to £229.62

4 offers
DELL 180W 7.4MM AC ADAPTER

Dell

DELL 180W 7.4MM AC ADAPTER

£46.33

up to £55.60

4 offers
ASUS Pro WS 3000W Platinum power supply unit 20+4 pin ATX ATX Black

Asus

ASUS Pro WS 3000W Platinum power supply unit 20+4 pin ATX ATX Black

£635.16

up to £762.19

3 offers
Synology DS1825+ 48TB (Synology HAT33) 8 bay Plus series with Ryzen V1

Synology

Synology DS1825+ 48TB (Synology HAT33) 8 bay Plus series with Ryzen V1

£3267.23

up to £3920.68

4 offers
Corsair RMx Series RM1000x power supply unit 1000 W 24-pin ATX ATX Bla

Corsair

Corsair RMx Series RM1000x power supply unit 1000 W 24-pin ATX ATX Bla

£161.46

up to £193.75

3 offers
DELL 1100W EPP 80+ Plinum Power

Dell

DELL 1100W EPP 80+ Plinum Power

£65.64

up to £78.77

4 offers